That was the type of machine he claimed to do #250 x 10. I don't recall what the mid #300's press was done on, but I'm pretty sure it was free bar.
Those Universal machines are still pretty common here, and go cheap ($300 - 600 used). They're pretty huge, but handsome in nice shape. They are horrible for getting real numbers off of, the weight is so balanced, that you can do lots of silly things (huge arches, short strokes, etc....) while lifting on them.